English
freestore
From free + store.
Proto-Indo-European *preyH- ‘to please; to love’
…
Proto-Germanic *frijaz ‘free’
Proto-West Germanic *frī ‘free’
Old English frēo ‘free, at liberty’
Middle English fre ‘having the status of a freeman’
English free
Today it means
noun The heap of available memory.
Language periods are conventional ranges, not dates for this word.
Etymograph / freestore